Element of a shoe upper



FIG. 1 is a side elevational view of an element of a shoe upper showing my new design;

FIG. 2 is a top plan view of the element of a shoe upper of FIG. 1;

FIG. 3 is a front elevational view of the element of a shoe upper shown in FIG. 1; and,

FIG. 4 is a rear elevational view of the shoe upper shown in FIG. 1.

The broken line showing of the shoe sole and the remainder of shoe upper is for illustrative purposes and forms no part of the claimed design. 

The ornamental design for an element of a shoe upper, as shown and described. 